Endpoint

Log Rank

Wilcoxon

Biochemical Failure

Statins

0.38

0.75

Biochemical Failure

Metformin

0.6

0.88

Local Failure

Statins

0.62

0.94

Local Failure

Metformin

0.72

0.9

Distant Failure

Statins

0.4

0.58

Distant Failure

Metformin

0.94

0.36

Disease Specific Survival

Statins

0.63

0.9

Disease Specific Survival

Metformin

0.33

0.37

Overall Survival

Statins

0.3

0.8

Overall Survival

Metformin

0.99

0.73